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From joshua.garri...@daimler.com
Subject Fw: NPE setValue
Date Tue, 23 Jul 2013 14:59:12 GMT
CODE CORRECTION: However still does not work...

// Create a document and add a page to it
                PDDocument document = new PDDocument();
                document = 
PDDocument.load("C:\\Users\\garrisj\\Desktop\\Disciplinary_TardyLateForm.pdf");
                out.println("Number of pages: " + 
document.getNumberOfPages() + "<br />");

                System.out.println("TroubleShoot 1");
                PDDocumentCatalog docCatalog = 
document.getDocumentCatalog();
                System.out.println("TroubleShoot 2");
                PDAcroForm acroForm = docCatalog.getAcroForm();
                System.out.println("TroubleShoot 3");
                PDField field = acroForm.getField("FULL NAME");
                System.out.println("TroubleShoot 4");
                try{
                    field.setValue("Garrison, Joshua C");
                    System.out.println("TroubleShoot 5");
                } catch (NullPointerException ex) {
                    ex.printStackTrace();
                }

                // Save the newly created document
 document.save("C:\\Users\\garrisj\\Desktop\\BlankPage.pdf");

                // finally make sure that the document is properly
                // closed.
                document.close();

Thanks,

Joshua Garrison - Mt. Holly TMP
IT Technician / Application Developer
Daimler Trucks North America, LLC
Office - (704) 822-7297
joshua.garrison@daimler.com

----- Forwarded by Joshua Garrison/164/INT/EEC on 07/23/2013 10:58 AM 
-----

Joshua Garrison/164/INT/EEC 
07/23/2013 10:46 AM

To
users@pdfbox.apache.org
cc

Subject
NPE setValue






Hello,

I am curious if there is an issue with the setValue method in the current 
version of PDFBox. If not, do you have a fix for this code?

I am getting the following stack error....
SEVERE: java.lang.NullPointerException
        at 
org.apache.pdfbox.pdmodel.interactive.form.PDAppearance.calculateFontSize(PDAppearance.java:558)
        at 
org.apache.pdfbox.pdmodel.interactive.form.PDAppearance.setAppearanceValue(PDAppearance.java:303)
        at 
org.apache.pdfbox.pdmodel.interactive.form.PDVariableText.setValue(PDVariableText.java:131)
        at org.apache.jsp.index_jsp._jspService(index_jsp.java:91)
        at 
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
        at 
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
        at 
org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1550)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
        at 
org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
        at 
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
        at 
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
        at 
com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
        at 
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
        at 
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
        at 
com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
        at 
com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
        at 
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
        at 
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
        at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
        at 
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
        at 
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
        at 
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
        at 
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
        at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
        at 
com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
        at 
com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
        at java.lang.Thread.run(Thread.java:722)


And here is my code...

// Create a document and add a page to it
                PDDocument document = new PDDocument();
                document = 
PDDocument.load("C:\\Users\\garrisj\\Desktop\\Disciplinary_TardyLateForm.pdf");
                out.println("Number of pages: " + 
document.getNumberOfPages() + "<br />");

                System.out.println("TroubleShoot 1");
                PDDocumentCatalog docCatalog = 
document.getDocumentCatalog();
                System.out.println("TroubleShoot 2");
                PDAcroForm acroForm = docCatalog.getAcroForm();
                System.out.println("TroubleShoot 3");
                PDField field = acroForm.setFields("FULL NAME");)
                System.out.println("TroubleShoot 4");
                try{
                    field.setValue("Garrison, Joshua C");
                    System.out.println("TroubleShoot 5");
                } catch (NullPointerException ex) {
                    ex.printStackTrace();
                }

                // Save the newly created document
 document.save("C:\\Users\\garrisj\\Desktop\\BlankPage.pdf");

                // finally make sure that the document is properly
                // closed.
                document.close();



Thanks,

Joshua Garrison - Mt. Holly TMP
IT Technician / Application Developer
Daimler Trucks North America, LLC
Office - (704) 822-7297
joshua.garrison@daimler.com


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